A randomized 25 question test from a pool of 761 questions, good luck!
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter above the URV?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the accounting system?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems employs a calculated total by the receiver in comparison to the total of the received data?
Of the problems below, which would be best solved by shielding on cables?
Which of the network components below would commonly be used as a protocol converter and communication signal converter?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be designed to reduce transmission of historical data?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a analog input memory location?
Twisted pair to fiber optic is the best example of which of the following converters?
The wired Ethernet transmission standards are defined by the OSI model layers. Which of the answers below is one of those defining layers?
The remote access server in a SCADA system provides WAN access. Which of the environments below would the remote access server reside?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the largest in area covered?
In the unbalanced signal transmission system, which answer best represents the number 3?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "A"?
In the protocol specifications of Modbus, there are standard 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the coils register addresses?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the ESD system?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of firewall in its connection to the control network?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls only on the ISO physical and data link layers?
IN IPv4 both static and dynamic addressing can be used in conjunction with each other. Which of the situations below needs to be focused on when using both addressing options?
There are several advanced alarm methods available that provide a greater level of functionality. Which of the methods below makes adjustments to alarms attributes using a processes operating state to be the basis for modifications to an alarm using advanced logic?
In a motor control function block program, conditional block are used. Which of the answers below is best described as a condition that must be TRUE before a device can be activated?
There are numerous threats to the security of a DCS. Which of the security measures below requires a login to a user account?
Which answer below best represents the number of trunk connections in a standard H1 transmission system junction box with 6 connections available?
In IPv4, it is possible to divide the class of network into a smaller network. Which of the terms below best describes this process?
With any GUI, there are opportunities to use gathered data visually. Which of the methods below would be best described as one that would allow an operator to anticipate the tendencies of a process by the creation of a short term measurement values plot?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "B"?